Question

Define 1 volt. Express it in terms of SI unit of work and charge calculate the amount of energy consumed in carrying a charge of 1 coulomb through a battery of 3 V.​

Answer 1

When 1 joule of work is done in carrying 1 coulomb of charge, from infinity to a point in the electric field, then potential at that point is called 1 volt. Potential difference between two points is

V = W/Q or W = Q x v = 1 x 3 = 3

Answer 2

Answer:

Define

Potential difference will be one volt when 1 Joule of work is done to move a charge of 1 coulomb.

V = Q/C

2nd part of the answer :

W = Q × V

= 1 × 3 = 3 J

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